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The use of flaxseed flour during pregnancy and lactation reverses lower birth weight in offspring from diabetic mothers but averts the development during lactation.

Abstract：

UNLABELLED:Diabetes is a complication which occurring during gestation might substantially influence the development of offspring during fetal life and postnatally. Flaxseed is a source of omega-3, that the appropriate supply during gestation and lactation are determinant for a suitable perinatal growth and development. The present study aimed to assess beneficial effects of the use of flaxseed flour during pregnancy and lactation on body development from birth to weaning of offspring from diabetic mothers. METHODS:twelve rats from a total of eighteen were induced to diabetes by high-fat diet during four weeks, also receiving one lower dose of streptozotocin. After confirmation of diabetes (glucose>300 mg/dL), they were mated and when pregnancy was confirmed, they were divided in 3 groups: high-fat group (HFG), high-fat flaxseed flour group (HFFFG) and control group (CG), receiving high- fat diet, high-fat diet added flaxseed flour and control diet, respectively. They were fed this way during whole gestation and lactation. The body development of offspring was measured weekly since the first day after birth until weaning. RESULTS:At birth, the average body mass of offspring from diabetics mothers who received only high-fat diet was 23,6% lighter than body mass of offspring from non-diabetics mothers (p<0,05), while the animals from diabetic mothers who consumed flaxseed flour during pregnancy and lactation showed the same body mass than the control group. During all experiment HFFFG group showed decreased body mass (about 20%, p<0,05)in comparison with control group. CONCLUSION:The treatment with flaxseed flour was capable of avoiding lower birth weight in offspring from diabetic mothers. However, the consumption of flaxseed flour by mothers during lactation yielded decrease offspring weight at weaning. :La diabetes es una complicación que ocurre durante la gestación puede influir sustancialmente el desarrollo de las crías durante la vida fetal y postnatal. La linaza es una fuente de ácidos grasos omega-3, que la oferta apropiado durante la gestación y lactancia son determinantes para un adecuados crecimiento y desarrollo perinatal. Este estudio tuvo como objetivo evaluar los efectos beneficiosos del uso de la harina de linaza durante el embarazo y la lactancia en el desarrollo corporal desde el nacimiento hasta el destete de las crías de madres diabéticas. Métodos: Los doce ratas, de un total de dieciocho fueron inducidas a la diabetes con dieta alta en grasas durante cuatro semanas también recibir una dosis reducida de estreptozotocina. Después de la confirmación de la diabetes (glucosa> 300mg/dL), que fueron apareadas y cuando se confirmó el embarazo, fueron divididos en 3 grupos: grupo de alto contenido de grasa (HFG), grupo de alto contenido de grasa con harina de linaza (HFFFG) y grupo control (GC ), recibiendo la dieta alta en grasas, dieta alta en grasa añadida harina de linaza y dieta control, respectivamente. Fueron alimentados de esta manera durante toda la gestación y la lactancia. El el desarrollo corporal de las crías se midió semanalmente desde el primer día después de su nacimiento hasta el destete. Resultados: En el nacimiento, la masa corporal medio de las crías de madres diabéticas que recibieron sólo la dieta rica en grasas era 23,6% más ligero que la masa corporal de las crías de los no diabéticos madres (p.

journal_name

Nutr Hosp

journal_title

Nutricion hospitalaria

authors

Correia-Santos AM,Vicente G,Suzuki A,Pereira AD,dos Anjos JS,de Almeida KC,Boaventura GT

doi

10.3305/nh.2014.30.4.7637

subject

Has Abstract

pub_date

2014-10-01 00:00:00

pages

831-6

issue

eissn

0212-1611

issn

1699-5198

journal_volume

pub_type

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The use of flaxseed flour during pregnancy and lactation reverses lower birth weight in offspring from diabetic mothers but averts the development during lactation.